package com.cqcet.wenchuang.common;

import lombok.Data;

import java.util.HashMap;
import java.util.Map;

/**
<<<<<<< HEAD
 * 消息类
 *
=======
>>>>>>> ae245ae (数据表和实体类的修改)
 * @author 86173
 */
@Data
public class R<T> {
    //编码：1成功，0和其它数字为失败
    private Integer code;
    //错误信息
    private String msg;
    //数据
    private T data;
    //动态数据,需要使用的时候用对象传输
    private Map<String, Object> map = new HashMap<>();

    public static <T> R<T> success(T object) {
        R<T> r = new R<>();
        r.data = object;
        r.code = 1;
        return r;
    }

    public static <T> R<T> error(String msg) {
        R<T> r = new R<>();
        r.msg = msg;
        r.code = 0;
        return r;
    }

    public R<T> add(String key, Object value) {
        this.map.put(key, value);
        return this;
    }

    public R<T> msg(String msg) {
        this.msg = msg;
        return this;
    }
}
